200348451

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 130598109

約数列:

[1, 3, 9, 17, 27, 37, 47, 51, 111, 141, 153, 251, 333, 423, 459, 629, 753, 799, 999, 1269, 1739, 1887, 2259, 2397, 4267, 5217, 5661, 6777, 7191, 9287, 11797, 12801, 15651, 16983, 21573, 27861, 29563, 35391, 38403, 46953, 83583, 88689, 106173, 115209, 157879, 200549, 250749, 266067, 318519, 436489, 473637, 601647, 798201, 1309467, 1420911, 1804941, 3928401, 4262733, 5414823, 7420313, 11785203, 22260939, 66782817, 200348451]

約数ペア:

[(1, 200348451), (3, 66782817), (9, 22260939), (17, 11785203), (27, 7420313), (37, 5414823), (47, 4262733), (51, 3928401), (111, 1804941), (141, 1420911), (153, 1309467), (251, 798201), (333, 601647), (423, 473637), (459, 436489), (629, 318519), (753, 266067), (799, 250749), (999, 200549), (1269, 157879), (1739, 115209), (1887, 106173), (2259, 88689), (2397, 83583), (4267, 46953), (5217, 38403), (5661, 35391), (6777, 29563), (7191, 27861), (9287, 21573), (11797, 16983), (12801, 15651)]